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[DOC File]Equations and Graphs
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Compound Inequalities. 2 inequalities joined by the word “and” or “or” Example: -5≤ x ≤ 7 is the same as x ≥ -5 and x ≤ 7 . Example: Solving Compound Inequalities (and/or) Solve the following compound inequalities and graph the solution on the number line. –4 < r –5 ≤ -1 b. 4v + 3 < -5 or –2v + 7 < 1
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[DOC File]GRAPHING PIECEWISE FUNCTIONS ON CALCULATORS
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System of Inequalities. is where both inequality graphs . OVERLAP. on the same coordinate plane. Example: Graphs of Both Inequalities SOLUTION: EXAMPLES: Graph the solution for each system of inequalities: 1. 2. PRACTICE: Graph the solution for each system of inequalities. 1. and 2. and . 3. 4. 6. and. 5. 7. Graphing Calculator Commands
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[DOC File]Solving Inequalities
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Example: Graphs of Both Inequalities SOLUTION: EXAMPLES: Graph the solution for each system of inequalities: 1. 2. Inequality Graphing Calculator Commands. Title: Unit 6: Systems of Inequalities: Author: WSFCS Workstation Last modified by: Smithers403 Created Date: …
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Draw inequalities or systems with Step-by-Step Math Problem Solver
After graphing absolute value inequalities by hand on the number line, this activity can extend the concepts to a graphing calculator model. Two-dimensional graphing using the equation editor provides a way to verify the boundaries of the inequality.
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[DOC File]Linear Equations Unit:
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Intro to 5 “Parent Functions” (Constant, Linear, Quadratic, Cubic, Square Root) and their transformations (Using Graphing Calculator) 1.9 pp.70-73 #1-7, 11, 12, 17-19 (use the table feature on calc to help) 6. Compound Inequalities 2.8 pp.154-156 # 1-4, 14, 15, 28-36 (HW in PACKET) 7
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[DOC File]Unit 6: Systems of Inequalities:
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Graphing calculators will be used to confirm algebraic solutions. A.3 The student will justify steps used in simplifying expressions and solving equations and inequalities. Justifications will include the use of concrete objects; pictorial representations; and the properties of real numbers, equality, and inequality.
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[DOC File]Alg2X – UNIT 2
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73. Without graphing, classify each system as independent, dependent, or inconsistent. 74. Solve the system by the method of substitution. 75. Use the elimination method to solve the system. 76. 77. Solve the system of inequalities by graphing. 78. 79. Find a quadratic model for the set of values. 80. (–2, 8), (0, –4), (4, 68) 81. x –2 0 ...
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Verifying Absolute Value Interval Inequalities Solved by ...
Math: Using the Graphing Calculator. 40 Points per Certificate. 7/12. 2-009-004. General Objective. The purpose of this component is to help educators (Grades 6-12) begin to implement changes in their teaching methods and to bring connections within the mathematics curriculum.
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[DOC File]Unit 6: Systems of Inequalities:
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We cannot enter compound inequalities like so we must do each piece separately. must be entered as: . We place + signs between each piece of the function and then we get the graph shown in figure 1 from the calculator. An alternate method is to use a separate equations to represent each piece of the function. On the TI–89 this is done as follows:
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[DOC File]MATH: USING THE TI-83 CALCULATOR
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Graphing Calculator. Solving Inequalities Date_____ Worksheet 1. Inequalities in one variable of the form or can be . graphed with a graphing calculator and analyzed with the zoom feature. Graph each of the following polynomials in the standard . viewing window. Give the number of real zeros of each . …
inequalities and their graphs calculator

Graphing and inequalities calculator